objective to explore the optimum extracting conditions for jiaqi ganxian granule(jgg) with the content of astragaloside iv and the yield rate of dry extract as the indicators.
目的以黄芪甲苷、干膏得率为含量指标,研究甲芪肝纤颗粒的水提工艺。
through orthogonal experiment of l9(34), the optimum extracting conditions were selected.
通过l9(34)正交试验,优选了提取工艺参数。
the optimum extracting conditions of total flavones in hibiscus manihot flower were investigated by using the orthogonal design.
用正交实验探讨菜芙蓉花总黄酮的最佳提取条件。
results: the optimum extracting conditions of paeonol were steam distillation. the maximum yield would be 80.86%.
结果:优选的最佳方法是直接水蒸气蒸馏法,提取率为80.86%。